USED, salvaged from school surplus equipment (salvaged from Drytek DRIE-100 Wafer Etcher), no datasheet, made in USA.Listing is for one (1) each Air Variable Capacitor, Cardwell 154-3-1, 1/4" diameter shaft, turns smoothly and looks to be in good physical condition, comes exactly as shown in the photo.

VINTAGE, USED, Cardwell 154-11-1 air variable capacitor, we do not have a datasheet for this recycled part (salvaged from a commercial Drytek DRIE-100 Wafer Etcher acquired through school surplus), turns smoothly and looks to be in good physical condition.